inst/models/passing/RenameAndSummary.R

In OpenMx: Extended Structural Equation Modelling

# http://openmx.ssri.psu.edu/issue/2013/10/mxrename-fitted-model-objects-leaves-mxconstraint-objects-unrenamed

require(OpenMx)
 
aMat <- mxMatrix("Full", 1,1, name="aMat")
aCon <- mxConstraint(diag2vec(aMat)==0,name="aCon")
 
rTom  <- mxModel( "Tom", aMat, aCon)
summary(rTomRun <- mxRun(rTom))

rTomRun$aMat$values[1,1] <- .1
omxCheckWarning(logLik(rTomRun), "MxModel 'Tom' was modified since it was run.")

rTomRun  <- mxRename(rTomRun, newname="Tom")
omxCheckEquals(rTomRun$name, "Tom")

rNeal  <- mxRename(rTomRun, newname="Neal")
summary(rNeal)

# ----

ade <- mxModel("ADE",
             mxModel('s1',
                   mxAlgebra(1, name="ACE")))

ace <- mxRename(ade, "ACE")
omxCheckEquals(ace$name, "ACE")

omxCheckError(mxRename(ade, "s1"),
            "There is already a model named 's1'")